More work for integrating the new clipping code.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13186 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/servers/app/Layer.cpp

@@ -21,7 +21,7 @@
 //
 //	File Name:		Layer.cpp
 //	Author:			DarkWyrm <bpmagic@columbus.rr.com>
-//					Adi Oanca <adioanca@myrealbox.com>
+//					Adi Oanca <adioanca@cotty.iren.ro>
 //					Stephan Aßmus <superstippi@gmx.de>
 //	Description:	Class used for rendering to the frame buffer. One layer per 
 //					view on screen and also for window decorators
@@ -197,8 +197,9 @@ Layer::AddChild(Layer* layer, ServerWindow* serverWin)
 		c->fServerWin=serverWin;
 		
 		// 2.3) we are attached to the main tree so build our full region.
+#ifndef NEW_CLIPPING
 		c->RebuildFullRegion();
-		
+#endif
 		// tree parsing algorithm
 		if (c->fTopChild) {
 			// go deep
@@ -447,6 +448,7 @@ Layer::BottomChild() const
 	return fCurrent;
 }
 
+#ifndef NEW_CLIPPING
 
 //! Rebuilds the layer's "completely visible" region
 void
@@ -836,6 +838,8 @@ Layer::ResizeOthers(float x, float y, BPoint coords[], BPoint *ptOffset)
 	return 0UL;
 }
 
+#endif
+
 // Redraw
 void
 Layer::Redraw(const BRegion& reg, Layer *startFrom)
@@ -898,7 +902,9 @@ Layer::Show(bool invalidate)
 
 // NOTE: I added this here and it solves the invalid region problem
 // for Windows that have been resized before they were shown. -Stephan
+#ifndef NEW_CLIPPING
 RebuildFullRegion();
+#endif
 SendViewCoordUpdateMsg();
 
 	if (invalidate)
@@ -1321,15 +1327,19 @@ Layer::move_layer(float x, float y)
 		wb->fUpdateReg.OffsetBy(x, y);
 	}*/
 	
+#ifndef NEW_CLIPPING
 	BPoint pt(x, y);	
 	BRect rect(fFull.Frame().OffsetByCopy(pt));
+#endif
 
 if (!fParent) {
 printf("no parent in Layer::move_layer() (%s)\n", GetName());
 fFrameAction = B_LAYER_ACTION_NONE;
 return;
 }
+#ifndef NEW_CLIPPING
 	fParent->StartRebuildRegions(BRegion(rect), this, B_LAYER_MOVE, pt);
+#endif
 
 	fDriver->CopyRegionList(&fRootLayer->fCopyRegList,
 							&fRootLayer->fCopyList,
@@ -1351,7 +1361,10 @@ Layer::resize_layer(float x, float y)
 {
 	fFrameAction = B_LAYER_ACTION_RESIZE;
 
+#ifndef NEW_CLIPPING
 	BPoint pt(x,y);	
+#endif
+
 	BRect rect(fFull.Frame());
 	rect.right += x;
 	rect.bottom += y;
@@ -1361,9 +1374,10 @@ printf("no parent in Layer::resize_layer() (%s)\n", GetName());
 fFrameAction = B_LAYER_ACTION_NONE;
 return;
 }
-
+#ifndef NEW_CLIPPING
 	fParent->StartRebuildRegions(BRegion(rect), this, B_LAYER_RESIZE, pt);
-	
+#endif
+
 	fDriver->CopyRegionList(&fRootLayer->fCopyRegList, &fRootLayer->fCopyList, fRootLayer->fCopyRegList.CountItems(), &fFullVisible);
 	fParent->Redraw(fRootLayer->fRedrawReg, this);
 
@@ -1392,9 +1406,11 @@ Layer::FullInvalidate(const BRegion& region)
 	printf("\n");
 #endif
 
+#ifndef NEW_CLIPPING
 	BPoint pt(0,0);
 	StartRebuildRegions(region, NULL,/* B_LAYER_INVALIDATE, pt); */B_LAYER_NONE, pt);
-	
+#endif
+
 	Redraw(fRootLayer->fRedrawReg);
 	
 	EmptyGlobals();

src/servers/app/Layer.h

@@ -94,7 +94,7 @@ class Layer {
 	
 			const char*			GetName() const
 									{ return (fName) ? fName->String() : NULL; }
-	
+#ifndef NEW_CLIPPING
 	virtual	void				RebuildFullRegion();
 			void				StartRebuildRegions(const BRegion& reg,
 													Layer* target,
@@ -109,7 +109,7 @@ class Layer {
 			uint32				ResizeOthers(float x, float y,
 											 BPoint coords[],
 											 BPoint* ptOffset);
-	
+#endif
 			void				Redraw(const BRegion& reg,
 									   Layer* startFrom = NULL);
 	

src/servers/app/RootLayer.cpp

@@ -226,7 +226,9 @@ RootLayer::WorkingThread(void *data)
 
 	// first make sure we are actualy visible
 	oneRootLayer->Lock();
+#ifndef NEW_CLIPPING
 	oneRootLayer->RebuildFullRegion();
+#endif
 	oneRootLayer->invalidate_layer(oneRootLayer, oneRootLayer->Bounds());
 	oneRootLayer->Unlock();
 	

src/servers/app/ServerWindow.cpp

@@ -21,7 +21,7 @@
 //
 //	File Name:		ServerWindow.cpp
 //	Author:			DarkWyrm <bpmagic@columbus.rr.com>
-//					Adi Oanca <adioanca@mymail.ro>
+//					Adi Oanca <adioanca@cotty.iren.ro>
 //					Stephan Aßmus <superstippi@gmx.de>
 //	Description:	Shadow BWindow class
 //
@@ -519,7 +519,9 @@ ServerWindow::DispatchMessage(int32 code, BPrivate::LinkReceiver &link)
 			SetLayerState(fCurrentLayer, link);
 			// TODO: should this be moved into SetLayerState?
 			// If it _always_ needs to be done afterwards, then yes!
+#ifndef NEW_CLIPPING
 			fCurrentLayer->RebuildFullRegion();
+#endif
 			break;
 		}
 		case AS_LAYER_SET_FONT_STATE:
@@ -527,7 +529,9 @@ ServerWindow::DispatchMessage(int32 code, BPrivate::LinkReceiver &link)
 			DTRACE(("ServerWindow %s: Message AS_LAYER_SET_FONT_STATE: Layer name: %s\n", fName, fCurrentLayer->fName->String()));
 //			SetLayerFontState(fCurrentLayer);
 			SetLayerFontState(fCurrentLayer, link);
+#ifndef NEW_CLIPPING
 			fCurrentLayer->RebuildFullRegion();
+#endif
 			break;
 		}
 		case AS_LAYER_GET_STATE:
@@ -699,8 +703,9 @@ ServerWindow::DispatchMessage(int32 code, BPrivate::LinkReceiver &link)
 			DTRACE(("ServerWindow %s: Message AS_LAYER_PUSH_STATE: Layer: %s\n",fName, fCurrentLayer->fName->String()));
 			
 			fCurrentLayer->PushState();
+#ifndef NEW_CLIPPING
 			fCurrentLayer->RebuildFullRegion();
-			
+#endif
 			break;
 		}
 		case AS_LAYER_POP_STATE:
@@ -708,8 +713,9 @@ ServerWindow::DispatchMessage(int32 code, BPrivate::LinkReceiver &link)
 			DTRACE(("ServerWindow %s: Message AS_LAYER_POP_STATE: Layer: %s\n",fName, fCurrentLayer->fName->String()));
 			
 			fCurrentLayer->PopState();
+#ifndef NEW_CLIPPING
 			fCurrentLayer->RebuildFullRegion();
-
+#endif
 			break;
 		}
 		case AS_LAYER_SET_SCALE:
@@ -893,7 +899,9 @@ ServerWindow::DispatchMessage(int32 code, BPrivate::LinkReceiver &link)
 				
 			fCurrentLayer->fLayerData->SetClippingRegion(region);
 
+#ifndef NEW_CLIPPING
 			fCurrentLayer->RebuildFullRegion();
+#endif
 			if (!(fCurrentLayer->IsHidden()))
 				myRootLayer->GoInvalidate(fCurrentLayer, fCurrentLayer->fFull);
 				
@@ -960,7 +968,9 @@ ServerWindow::DispatchMessage(int32 code, BPrivate::LinkReceiver &link)
 			}
 			fCurrentLayer->fLayerData->SetClippingRegion(region);
 
+#ifndef NEW_CLIPPING
 			fCurrentLayer->RebuildFullRegion();
+#endif
 			if (!(fCurrentLayer->IsHidden()))
 				myRootLayer->GoInvalidate(fCurrentLayer, fCurrentLayer->fFull);
 

src/servers/app/WinBorder.cpp

@@ -140,7 +140,9 @@ WinBorder::WinBorder(const BRect &r,
 			fDecorator->GetSizeLimits(&fMinWidth, &fMinHeight, &fMaxWidth, &fMaxHeight);
 	}
 
+#ifndef NEW_CLIPPING
 	RebuildFullRegion();
+#endif
 
 	gDesktop->AddWinBorder(this);
 
@@ -283,6 +285,8 @@ y = (float)int32(y);
 	}
 }
 
+#ifndef NEW_CLIPPING
+
 //! Rebuilds the WinBorder's "fully-visible" region based on info from the decorator
 void
 WinBorder::RebuildFullRegion()
@@ -296,6 +300,8 @@ WinBorder::RebuildFullRegion()
 		fDecorator->GetFootprint(&fFull);
 }
 
+#endif
+
 //! Sets the minimum and maximum sizes of the window
 void
 WinBorder::SetSizeLimits(float minWidth, float maxWidth,

src/servers/app/WinBorder.h

@@ -21,7 +21,7 @@
 //
 //	File Name:		WinBorder.h
 //	Author:			DarkWyrm <bpmagic@columbus.rr.com>
-//					Adi Oanca <adioanca@mymail.ro>
+//					Adi Oanca <adioanca@cotty.iren.ro>
 //					Stephan Aßmus <superstippi@gmx.de>
 //	Description:	Layer subclass which handles window management
 //  
@@ -83,9 +83,9 @@ class WinBorder : public Layer {
 	
 	virtual	void				MoveBy(float x, float y);
 	virtual	void				ResizeBy(float x, float y);
-
+#ifndef NEW_CLIPPING
 	virtual	void				RebuildFullRegion();
-
+#endif
 			void				SetSizeLimits(float minWidth,
 											  float maxWidth,
 											  float minHeight,